PTB20264 Datasheet, PDF (1/3 Pages) Ericsson – 10 Watts, 1.8-1.9 GHz Cellular Radio RF Power Transistor

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PTB 20264
10 Watts, 1.8–1.9 GHz
Cellular Radio RF Power Transistor
Description
The 20264 is an NPN, common emitter RF power transistor intended
for 26 Vdc class AB operation from 1.8 to 1.9 GHz. Rated at 10 watts
minimum output power, it may be used for both CW and PEP
applications. Ion implantation, nitride surface passivation and gold
metallization ensure excellent device reliability. 100% lot traceability
is standard.
Typical Output Power and Efficiency vs. Input Power
12
80
Output Power
10
60
8
Efficiency
6
40
4
V_CC = 26 V
20
2
I_CQ = 50 mA
f = 1845 MHz
0
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Input Power (Watts)
• 26 Volt, 1.845 GHz Characteristics
- Output Power = 10 Watts
- Gain = 9.4 dB Typ at 5 Watts
• Class AB Characteristics
• Gold Metallization
• Silicon Nitride Passivated
• Surface Mountable
• Available in Tape and Reel
20264 _{LOT CODE}
Package 20243
Maximum Ratings
Parameter
Collector-Emitter Voltage, R_BE = 10 Ω
Collector-Base Voltage
Emitter-Base Voltage (collector open)
Collector Current (continuous)
Total Device Dissipation at Tflange = 25°C
Above 25°C derate by
Storage Temperature Range
Thermal Resistance (Tflange = 70°C)
Symbol
V_CER
V_CBO
V_EBO
I_C
P_D
T_STG
R_θJC
Value
50
50
4.0
2.0
30
0.173
–40 to +150
5.8
Unit
Vdc
Vdc
Vdc
Adc
Watts
W/°C
°C
°C/W
1
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